Pick and mouse menus exist for Left and RightTv's. These are used
to select pick and mouse activities on their respective Tv devices.

Pick;

None currently available.

Mouse;

RIGHT order : allows interactive examination of matches
that would be selected on a particular epi-polar
raster by the dynamic programming (order preserving)
selection algorithm. It does not actually select the
matches. Only the left button is operative, down
and drag displays epi-polars and up overlays selected
matches using colour coding to discriminate matches.